Q9ZUN4 · ACCO1_ARATH

Function

function

Enzyme involved in the ethylene biosynthesis. May promote stem elongation by maximizing the extensibility cells, possibly by activating ethylene biosynthesis, in response to very-long-chain fatty acids (VLCFAs C20:0 to C30:0).

Catalytic activity

Cofactor

Fe2+ (UniProtKB | Rhea| CHEBI:29033 )

Note: Binds 1 Fe2+ ion per subunit.

Pathway

Alkene biosynthesis; ethylene biosynthesis via S-adenosyl-L-methionine; ethylene from S-adenosyl-L-methionine: step 2/2.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site182Fe cation (UniProtKB | ChEBI)
Binding site184Fe cation (UniProtKB | ChEBI)
Binding site240Fe cation (UniProtKB | ChEBI)
Binding site2502-oxoglutarate (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Function1-aminocyclopropane-1-carboxylate oxidase activity
Molecular FunctionL-ascorbic acid binding
Molecular Functionmetal ion binding
Biological Processcellular response to fatty acid
Biological Processcellular response to nitric oxide
Biological Processcellular response to potassium ion starvation
Biological Processdefense response
Biological Processethylene biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    1-aminocyclopropane-1-carboxylate oxidase 1
  • EC number
  • Short names
    ACC oxidase 1; AtACO1

Gene names

    • Name
      ACO1
    • ORF names
      F3P11.19
    • Ordered locus names
      At2g19590

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q9ZUN4

Proteomes

Organism-specific databases

Genome annotation databases

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004082971-3101-aminocyclopropane-1-carboxylate oxidase 1

Proteomic databases

PTM databases

Expression

Induction

Upon potassium K+ and iron deprivation. Induced in leaf blades in low light intensities. Seems repressed by ethylene. Accumulates in response to very-long-chain fatty acids (VLCFAs C20:0 to C30:0). Induced in roots by nitric oxide (NO).

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for coiled coil, domain.

Type
IDPosition(s)Description
Coiled coil113-133
Domain158-259Fe2OG dioxygenase

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    310
  • Mass (Da)
    35,202
  • Last updated
    1999-05-01 v1
  • Checksum
    8CA84DFBEC4E1647
MVLIKEREMEIPVIDFAELDGEKRSKTMSLLDHACDKWGFFMVDNHGIDKELMEKVKKMINSHYEEHLKEKFYQSEMVKALSEGKTSDADWESSFFISHKPTSNICQIPNISEELSKTMDEYVCQLHKFAERLSKLMCENLGLDQEDIMNAFSGPKGPAFGTKVAKYPECPRPELMRGLREHTDAGGIILLLQDDQVPGLEFFKDGKWVPIPPSKNNTIFVNTGDQLEILSNGRYKSVVHRVMTVKHGSRLSIATFYNPAGDAIISPAPKLLYPSGYRFQDYLKLYSTTKFGDKGPRLETMKKMGNADSA

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
A0A1P8B1D8A0A1P8B1D8_ARATHACO1295

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC005917
EMBL· GenBank· DDBJ
AAD10157.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002685
EMBL· GenBank· DDBJ
AEC06898.1
EMBL· GenBank· DDBJ
Genomic DNA
AF370195
EMBL· GenBank· DDBJ
AAK44010.1
EMBL· GenBank· DDBJ
mRNA
AY062951
EMBL· GenBank· DDBJ
AAL33783.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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